Next Generation Infrastructure Design

Transform your infrastructure design productivity with our end-to-end solution enabling the production of fast, accurate and fully-integrated design models.

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Transform Your Design Productivity

All of Your Design Tools, One Subscription

Causeway’s Infrastructure Design solution is used extensively by civil and structural engineers, incorporating modules for volumetrics, alignment design, drainage design and vehicle path analysis, as well as functionality for creating road markings and designing traffic signs.

Offering intelligent 3D modelling capabilities and powerful integration functionality, the solution delivers all of the benefits of Building Information Modelling (BIM) to the civil engineer.

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Optimise Your Design Process

Complete range of integrated modules

Providing the design engineer with all of the tools needed for infrastructure design projects.

Collaborative working

Cloud licencing allows engineers to work together on projects to increase productivity.


Deliver value-engineered designs and respond to design changes rapidly for increased bottom line profitability.

Flexible outputs

Deliver all of the annotation, layouts, sections and reports in the formats clients require.

CAD Agnostic

Compatible with Autodesk AutoCAD® Civil 3D® or can be used standalone.

Fully BIM compliant

Deliver the BIM outputs clients require and participate in all projects.


Causeway Professional Design Suite

The Industry Standard in 3D Civil Engineering Design.

Causeway PDS delivers powerful 3D design tools to aid the design engineer in producing the best designs possible. Offering dedicated auto-design and auto-updating features, the solution is designed specifically to save engineers' time, to reduce risk, and to ensure value is engineered into every design.

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BIM Compliance At The Touch Of A Button

Deliver the BIM outputs clients require and participate in all projects

Causeway’s Infrastructure Design solution delivers powerful 3D design tools to aid the engineer and supports BIM level 2 compliance allowing export to collaboration environments at the touch of a button. The design engineers using the software do not need to learn new workflows, and even existing PDS designs can be output in BIM formats.


Causeway Drainage Design

Empower engineers, consultants, developers and approving authorities to deliver an optimal and compliant design.

Flow is a hydraulic modelling package for the design and analysis of optimal, compliant and cost-effective storm and foul water drainage networks, developed for organisations looking for a robust, intuitive and complete solution.

Whether standalone (PDS) or embedded within AutoDesk environment (SmartTools), the powerful CAD interface provides a single, all-encompassing solution.

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Traffic Management Tools

Intuitively design TSRGD-compliant traffic signs and road markings and predictably evaluate vehicle movements

Causeway PDS Line and Sign are intuitive, CAD independent packages for the design of road markings and traffic signs that comply with the TSRGD. Both packages are BIM level 2 compliant and are used on all major UK highway projects.

Drive makes it easy for design engineers to assess existing conditions and evaluate vehicle access. Whether you are checking access for refuse and emergency vehicles on a residential development or major route planning.

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Work Together, Win Together

Global multi-user access to all modules at any given time.

Causeway Infrastructure Design allows businesses to optimise licenses, offering multi-user access that enables engineers to work in different modules at the same time.

The solution can be accessed by teams both locally and globally utilising the Causeway License manager.

PDS Bundles

Causeway Professional Design Suite (PDS) software provides a range of modules for all aspects of earthworks design and quantification, development site infrastructure design, and highway design.


For those needing straightforward civil design capability

  • Ground modelling
  • Cut and Fill
  • Surface Design
  • Storage / Balancing Pond / Lagoon Design
  • Borehole Modelling
  • Horizontal and Vertical Alignment Design
  • Carriageways / Junctions / Turning Heads
  • Drainage Network Layout and Annotation
  • Integration with MicroDrainage and Causeway Flow
  • Advanced alignment design
  • Network Licencing


For those needing a complete fully functional design suite. Includes all essential bundles items and the following

  • Flow – Storm / Foul Network Design, Storage and SUDS Design and Simulation
  • Drive - Vehicle Path Analysis
  • Road Marking
  • Traffic Sign Design including Sign Structure
  • Utilities / Services / Under and Round Building Drainage


For those needing a complete design suite and BIM outputs. Includes all essential and professional bundle items and the following

  • BIM Level 2 Outputs

Not sure which Bundle is right for you?

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Tried and Trusted

See how we’ve helped engineers, architects and local authorities transform their organisations.

Explore Our Other Design Solutions

From storm and foul water drainage design tools to TSRGD-compliant road sign and marking software, we offer a wide range of infrastructure design solutions.

Drainage Design

Discover our hydraulic modelling package for the design and analysis of optimal, compliant and cost effective storm or foul water drainage networks.

Traffic Management


Discover our easy to use, CAD independent software packages for the design of TSRGD compliant traffic signs and road markings.

Ready to know how we can support your business needs?

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